This is how looks my Maya file, checking all the poses from the animator.

Neeko Champion Spotlight | Gameplay - League of Legends

Neeko the Curious Chameleon - Ingame model - League of Legends

Here you can find the in-game model and textures I did for Neeko.
Also I would like to give credit to the whole Champion team because this can't happen without them.
Hope you like Neeko and enjoy her as much as we did working on her.